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Conferences > BRAIN > 2022 > BS3C > BS3C.2
  • Biophotonics Congress: Biomedical Optics 2022 (Translational, Microscopy, OCT, OTS, BRAIN)
  • Technical Digest Series (Optica Publishing Group, 2022),
  • paper BS3C.2
  • •https://doi.org/10.1364/BRAIN.2022.BS3C.2

Estimation of Intracranial Pressure Using Cardiac Pulse Waveform Features with Near Infrared Spectroscopy

Filip A. J. Relander, Alexander Ruesch, Jason Yang, Deepshikha Acharya, Bradley Scammon, Samantha Schmitt, Emily Crane, Matthew A. Smith, and Jana M. Kainerstorfer

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Abstract

Non-invasive intracranial pressure (ICP) sensing was developed using cardiac waveform features in oxyhemoglobin concentrations measured with near-infrared spectroscopy. A random forest regressor achieved a cross-validated ICP estimation r2 of 0.945.

© 2022 The Author(s)

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Cerebral Perfusion and Autoregulation Monitoring in Cardiac Arrest Patients

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ETu3C.4 European Conference on Biomedical Optics (ECBO) 2021

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